I just bought Brembo cross drill rotors for much less. And with a name like Brembo you can be sure they are great, plus they are cheaper. I bought :

2000 - 2001 BMW X5 Brembo Sport Brake Disc Brake Disc Price: $167.65 Qty: 1 Part #: B3935523
2000 - 2001 BMW X5 Brembo Brake Disc Brake Disc Price: $241.95 Qty: 1 Part #: W0133-1665305

From www.autopartswarehouse.com plus free shipping. I also got EBC pads the "red stuff" which is suppose to be very impressive for high spirited driving and light track use. I haven't installed them yet, so time will tell.